baber/WOPTO huggingface dataset:
Patent EP-0449729-A2 (EP)
Inventor: SAULGEOT JEAN-MICHEL
IPC: H05K3/34
Filed: 1991-03-27
Abstract: It is characterised in that it consists of a metal element of small and substantially constant thickness, arranged in a protective housing (48), the soldering terminals (40) of the resistor being strengthened by a strengthening rib (41) and the housing (4) comprising means (24') able to oppose the climbing of the soldering material along the soldering terminals (40) when the said resistor (36) is soldered to an electrical circuit (56). Application in particular as a shunt resistor for electrical circuits. <IMAGE>
Patent EP-0481884-A2 (EP)
Inventor: KAWAMURA HIROSHI
IPC: G01D5/18
Filed: 1991-10-15
Abstract: A mechanism for detecting a rotation amount of a diaphragm (3,3) for use in an optical system, such as a camera, including an actuator (6) mounted on a cover plate (8) secured on a base plate (2) in the optical system, diaphragm blades (3,3) pivotally mounted on the base plate (2), and a rotating ring (5) supported by the diaphragm blades (3,3). When the actuator (6) is energized, the rotating ring (5) is rotated so that the diaphragm blades (3,3) are rotatingly moved to open or close a center opening (2a) of the base plate (2). The mechanism includes a magnet (10) with a magnetic gradient fixed on an outer periphery of the rotating ring (5) and a magnetic leakage flux detecting means (11) secured in the cover plate (8) so as to be disposed opposite the magnet (10) and spaced at a given clearance apart therefrom. When the rotating ring (5) is rotated by the actuator (6), the magnet (10) passes over the magnetic leakage flux detecting means (11). The detecting means (11) detects change in an amount of magnetic leakage flux generated from the magnet (10) so that a rotation amount of the diaphragm blade (3,3) is determined.
Patent EP-0461058-A2 (EP)
Inventor: WILLIAMS MARVIN L
IPC: G06Q10/10
Filed: 1991-05-22
Abstract: A method is disclosed for efficiently managing the distribution of multiple documents within a data processing system. In many modern data processing systems an intended document recipient may selectively permit one or more alternate recipients to receive documents transmitted to the intended recipient. In accordance with the method of the present invention, a confirmation of delivery status log entry is created upon the transmittal of a document to an intended recipient. Thereafter, the data processing system automatically determines the identity of the actual recipient of the document and generates a confirmation of delivery message which includes an identification of the actual recipient of that document. This confirmation of delivery, as well as the identity of the actual recipient, may be stored within the confirmation of delivery status log so that the originator of the document may, by reference thereto, accurately determine the identity of the actual recipient who provoked the confirmation of delivery message. In a preferred embodiment of the present invention, a document may be transmitted to a plurality of recipients and the originator may be permitted to require confirmation of the identity of the actual recipient for only selected ones of that plurality of recipients.
Patent EP-0498195-A2 (EP)
Title: Use of copolymers based on long chained mono-olefines and/or alkyl vinyl ethers and ethylenic unsaturated dicarboxylic acid anhydrides for waterproofing dispersion based sealing materials, plasters, coatings and adhesives
Inventor: AYDIN ORAL DR
IPC: C09D123/08
Filed: 1992-01-20
Abstract: The use of copolymers obtainable by free-radical copolymerisation of     (a) from 30 to 50 mol % of C13- to C40-monoolefins and/or C10- to C40-alkyl vinyl ethers with (b) from 50 to 70 mol % of ethylenically unsaturated C4- to C8-dicarboxylic anhydrides, as agents for rendering dispersion-bound sealants, plasters, paints and structural adhesives hydrophobic.
Patent EP-0520403-A2 (EP)
Inventor: NAKAI TETSUO
IPC: C23C30/00
Filed: 1992-06-24
Abstract: In this invention, a cutting tool has two layers of hard sintered compact of cBN. The first sintered compact layer contains about 75 - 98 % by volume of cBN and the first binder material. The first binder material contains 1 - 40 % by weight of AI element. The second sintered compact layer contains about 40 - 65 % by volume of cBN and the second binder material. The second binder material contains about 2 - 30 % by weight of Al. The first sintered compact layer is bonded to the second sintered compact layer, and this composite material is bonded directly or indirectly to a tool holder. The first sintered compact layer constitutes a rake face of the cutting tool.
Patent EP-0538557-A2 (EP)
Inventor: KETCHAM THOMAS DALE
IPC: B01J2/18
Filed: 1992-07-02
Abstract: Non-spherical bodies (18) having a circular cross-section that is 0.5-200 microns in diameter and that are longer than the cross-sectional diameter, and a method of making such bodies by reshaping non-spherical bodies. The method comprises positioning a monolayer (16) of unsintered, deformable, spherical bodies between smooth facing surfaces (20,22) on two flat (12,14) formers, and applying a mild shearing force to at least one of the formers (12,14).
Patent EP-0539960-A2 (EP)
Inventor: GRACZYK ALFREDA ASST PROF DR C
IPC: C07D207/30
Filed: 1992-10-28
Abstract: New complex salts of hematoporphyrin and of its derivatives have general formula 1,
       
    in which R¹ and R² are identical or different and denote the -CH=CH⁶, -CH/OH/-CH⁷ or CH/OR³/-CH⁷ groups, where R³ represents the group forming the oligomer containing ethereal and/or ester bindings, this group comprising from 1 to 5 identical or different units derived from monomer of formula 2 or R¹ and R² are identical and denote the CH/R4/-CH⁷ group, where R4 represents the groups: carboxymethylamino, 1-carboxypenthylamino, 1-carboxy-2-methylpropylamino, 1-carboxy-3-methyl-butylamino, 1-carboxy-2-methyl-butylamino, 1-carboxybutylamino, 1-carboxypentylamino, 1-carboxy-2-hydroxyethylamino, 1-carboxy-2-hydroxy-propylamino, 1-carboxy-2-mercapto-ethylamino, 1-carboxy-3-methylthio-propylamino, 1,2-dicarboxy-ethylamino, 1-carboxy-2-carbamoyl-ethylamino, 1,3-dicarboxy-propylamino, 1-carboxy-3-carbamoyl-propylamino, 1-carboxy-2-phenyl-ethylamino, 1-carboxy-2-/4-hydroxyphenyl/-ethylamino, 1-carboxy-2-indolyl-ethylamino, 2-carboxy-pyrrolidinyl, 2-carboxy-4-hydroxy-pyrrolidinyl, 1-carboxy-5-amino-pentylamino, 1-carboxy-4-guanidyl-butylamino, 1-carboxy-4-hydroxy-5-amino-pentylamino or 1-carboxy-2-/1H-imidazole/-ethylamino group; A signifies a basic amino acid; m amounts to 2-6, n is 1-5 are disclosed. The method for preparation of new complex salts of formula 1 consists of reacting, with a basic amino acid, of hematoporphyrin derivatives of general formula 4, in which R¹ and R² have the above-stated meaning. 
The new complex salts are used as a therapeutic agent for detection and treatment of neoplasms.
Patent EP-0525884-A2 (EP)
Inventor: MUSZAK MARTIN FRANK
IPC: G01N35/10
Filed: 1992-07-21
Abstract: In a work station forming part of a clinical analyzer, camming apparatus is provided which allows relative rotational motion between a cam and a cam follower connected to the work station, for example, a liquid dispenser. The cam follower is movable on a carrier which frictionally engages the cam, unless the carrier is restricted. The cam is rotated by a drive gear. However, it is difficult to hold the cam stationary with respect to a carrier for maintenance. Described herein is an improved locking mechanism (200, 202, 210, 212, 220, 220', 240, 240', 242, 242') which locks the carrier (22) against inadvertent rotation. The locking mechanism comprises a gear segment (200, 202) mounted on the carrier (22) and positioned to engage the drive gear (68) during a portion of the engagement by the drive gear (68) of the gear segment carried on the cam itself.
Patent EP-0501619-A2 (EP)
Inventor: LIU CHRISTOPHER STEVEN
IPC: G06F12/06
Filed: 1992-02-04
Abstract: Circuitry facilitates configuration of a memory (114) within an interface card (71). The configuration includes configuring the memory size and the memory address space. A register stores configuration information from the computer system. Control lines (121-127) are connected to the register and distribute information from the register to locations on the interface card (71). A comparator (108) produces an output which indicates whether an address on address lines (151) from the computer system is addressing memory locations within the memory (114). The comparator (108) does this by comparing address bits on a first set of the address lines (151) with control bits on a first set (124-127) of the control lines (121-127). Logical circuitry (102,103), connected between a subset (144,145) of the first set of the address lines (151) and the comparator (108), is used to mask, from the comparator (108), address bits on the subset (144,145) of the first set (144-147) of address lines (151). Additional logical circuitry (104-107,111,112), connected to the second set (121-122) of the control lines (121-127) and connected between the subset (144,145) of the first set (144-147) of address lines (151) and the memory (114) is used for masking, from the memory (114), the address bits on the subset (144,145) of the first set (144-147) of address lines (151). When the address bits on the subset (144,145) of the first set (144-147) of address lines (151) are masked from the comparator (108), the address bits on the subset (144,145) of the first set (144-147) of address lines (151) are not masked from the memory (114). When the address bits on the subset (144,145) of the first set (144-147) of address lines (151) are masked from the memory (114), the address bits on the subset (144,145) of the first set (144-147) of address lines (151) are not masked from the comparator (108).
Patent EP-0550284-A2 (EP)
Inventor: PASCARELLA JOANNE MARIE
IPC: A61F2/42
Filed: 1992-12-31
Abstract: In accordance with the present invention, an instrument for surgically implanting a protective sleeve for a flexible small bone joint replacement prostheses, such as a finger joint, is provided. The instrument comprises a handle having a central axis with opposed proximal and distal ends, wherein the distal end of the handle is configured with a first connection portion. A head having opposed proximal and distal portions includes a base extending axially from the distal portion, the proximal portion of the head being configured with a second connection portion for releasable engagement with the first connection portion of the handle. A post protrudes distally from the base and includes a cross section which is tapered in a distal direction from a thicker portion at the intersection of the post with the base toward the tip of the post. The taper of the stem portion is adapted for mating with the protective sleeve to be implanted into the medullary canal of bone.
Patent EP-0506495-A2 (EP)
Inventor: MAJ PHILIPPE
IPC: C08G69/02
Filed: 1992-01-27
Abstract: Block copolyetheramides, well adopted for conversion into a wide variety of useful thermoplastic elastomer shaped articles, have the formula:  <IMAGE>  in which D is the residue of a diacid oligamide having an  &upbar& Mn ranging from 300 to 3,000 and/or the residue of the diacid chain limiter, PE is the residue of a polyetherdiol having an  &upbar& Mn ranging from 200 to 5,000,xis a straight or branched chain (cyclo)aliphatic or aromatic hydrocarbon having from 4 to 20 carbon atoms, n is a number ranging from 1 to 4, and m is an average number ranging from 2 to 50; these are prepared by polycondensing a multiblock polymer having the formula:  <IMAGE>  with a diamine H2N-X-NH2.
Patent EP-0518818-A2 (EP)
Inventor: MAIN ALAN JOSEPH
IPC: A61P29/00
Filed: 1992-06-02
Abstract: The invention relates to the compounds of the formula
       
and pharmaceutically acceptable salts thereof, in which :
     R is hydrogen or an acyl radical which is derived from an organic carbonic acid, an organic carboxylic acid, a sulfonic acid, or a carbamic acid ;   R 1  is a substituent selected from an aliphatic hydrocarbon radical, an araliphatic hydrocarbon radical and a cycloaliphatic hydrocarbon radical ;   X 1  and X 3 , independently of one another, are oxygen (-O-) or sulphur (-S-) ; and   X 2  is a divalent aliphatic hydrocarbon radical which may be interrupted by an aromatic radical ;   wherein the phenyl rings of formula I may be, independently of one another, further substituted by one or more substituents selected from halogen, trifluoromethyl, an aliphatic hydrocarbon radical, hydroxy, and hydroxy which is etherified by an aliphatic, araliphatic or cycloaliphatic alcohol or which is esterified by an aliphatic or araliphatic carboxylic acid ;   wherein aryl in the above definitions may be, independently of one another, further substituted by one or more substituents selected from halogen, trifluoromethyl, an aliphatic hydrocarbon radical, hydroxy, and hydroxy which is etherified by an aliphatic, araliphatic or cycloaliphatic alcohol or which is esterified by an aliphatic or araliphatic carboxylic acid ; and wherein a cycloaliphatic hydrocarbon radical may be substituted by an aliphatic radical. The compounds are useful as selective LTB-4 receptor antagonists in the treatment of conditions or syndromes in mammals which are responsive to LTB-4 receptor antagonism.
Patent EP-0602471-A2 (EP)
Inventor: SCHOLTEN LUDWIG J H
IPC: D03D27/10
Filed: 1993-12-03
Abstract: The invention relates to a sheet-like textile structure capable of being cut into individual strips of double pile fabric and intended for composites having an upper and a lower fabric. To improve the fraying properties of the strip edges during the cutting into strips, provision is made, in order to form intersection points adherable to one another along selectable textile cutting lines extending essentially in the warp-thread direction, for inserting thermoplastic fibres having a second melting point lower than the first into a number of weft-thread compartments of the upper fabric and lower fabric distributed over a cutting length, together with at least one thread consisting of synthetic fibres having the first melting point, and for at least one weft-thread compartment without thermoplastic fibres to be located between two respective weft-thread compartments having inserted thermoplastic fibres. <IMAGE>
Patent EP-0605816-A2 (EP)
Inventor: PATTERSON JOHN F
IPC: G21C3/322
Filed: 1993-12-14
Abstract: An improved fuel rod (12) is provided having a part-length fuel rod portion that improves performance with respect to typical part-length fuel rods without significant degradation of the benefits that are achieved by using such a system, e.g., improved fuel utilization, stability, and shut down margin. The present invention provides a fuel rod (12) for a light water nuclear reactors that comprises a part-length fuel rod and an extension tube (416) having at least one wall member defining an enclosed flow path therethrough, the extension tube (416) being coupled to a portion of the part-length fuel rod (12) so as to be disposed axially above the part-length fuel rod, and including at least one inlet opening (38), for allowing fluid that surrounds the rod and initially comprises a two phase mixture of steam and liquid, to enter the enclosed fluid path and at least one outlet opening (40) located above the inlet opening, the extension tube (416) includes means (414) for separating at least some of the steam located in the fluid from the liquid located therein. The improved fuel rod allows steam to bypass the upper active portions of the fuel assembly. A nuclear fuel rod for a light water reactor having a part length fuel rod and a reflex upper end fitting which functions to separate the liquid and vapor steam portions of two phase flow. A coolant diverter is positioned in a spacer of a nuclear fuel rod assembly in the large subchannel above a part length fuel rod for increasing the hydraulic resistance of the large subchannel and for separating liquid from two phase flow.
Patent EP-0560561-A2 (EP)
Inventor: LAWRENCE GEORGE A
IPC: B03B11/00
Filed: 1993-03-08
Abstract: The invention relates to an improved flotation cell design for the mining industry. The flotation cell includes a cylindrical froth flotation unit 52 and a unique hexagonal overflow froth launder 84. The design optimizes the froth flotation process and allows for the economical utilization of the honeycomb packing arrangement of cells.
Patent EP-0602861-A2 (EP)
Inventor: INUI NAOKI
IPC: C08G8/24
Filed: 1993-12-06
Abstract: There is provided a co-condensation product obtainable by subjecting a p-alkylphenol to reaction with formaldehyde in the presence of an alkali catalyst to prepare a resol type condensate, and subjecting the resulting resol type condensate to reaction with a m-substituted phenol such as resorcin in the presence of an acid catalyst, wherein the content of the m-substituted phenol is not higher than 4% by weight, and the content of a component having a molecular weight not higher than 1,000 excluding both the p-alkylphenol and the m-substituted phenol is at least 25% by weight based on the total weight of the co-condensation product. This co-condensation product is low in fuming and in hygroscopic properties, exhibits excellent adhesiveness in vulcanizing adhesion between rubber and a reinforcing material, and further provides a vulcanized rubber article of high hardness.
Patent EP-0591030-A2 (EP)
Inventor: GUZZI UMBERTO
IPC: C07D401/04
Filed: 1993-09-23
Abstract: The present invention relates to new 1-(heteroaryl)azetidines and -pyrrolidines endowed with 5-HT3 agonist activity, of formula (I) <IMAGE>  in which     A represents a -CH=CH-, -CH=N- or -N=CH- group, R represents a hydrogen atom, a halogen atom, a (C1-C4)alkyl, (C1-C4)alkoxy or (C1-C4)alkylthio group, a cyano, carboxamido, trifluoromethyl, vinyl or formyl group, a free, salified or esterified carboxyl group, a hydroxyl, hydroxymethyl or mercapto group, or an amino, mono- or di(C1-C4)alkylamino, aminomethyl, mono- or di(C1-C4)alkylaminomethyl, 1-piperidino, 1-pyrrolidino, 1-piperazino or 4-(C1-C4)alkyl-1-piperazino group, it being possible for this group R to substitute any of the hydrogen atoms of the heteroaryl ring,   R1 is a hydrogen atom or a methyl group, R2 and R3, which are identical or different, represent a hydrogen atom or a (C1-C4)alkyl group,   n is 1 or 2, m is 1 or 0, and m + n >/= 2,  and to their addition salts with inorganic or organic acids. The invention also relates to the process for the preparation of these new compounds, to the intermediates in the process and to the use of the compounds (I) as medicaments.
Patent EP-0622879-A2 (EP)
Inventor: NAGAI YUTAKA C O MITSUBISHI DE
IPC: H01S5/32
Filed: 1994-02-16
Abstract: A semiconductor laser device includes: a first conductivity type semiconductor substrate (1); a first conductivity type lower cladding layer (2) on the semiconductor substrate; an active layer (3) on the upper lower layer; a second conductivity type first upper cladding (4) layer on the active layer; a second conductivity type Al z Ga 1-z As light reflecting layer (5) on the first upper cladding layer, where z is equal to or larger than 0.6; a second conductivity type second upper cladding (17) layer comprising Al y Ga 1-y As including a stripe shaped ridge region portion and thin film layer portions on the light reflecting layer; and first conductivity type current blocking layers disposed on the said both side thin film portions of the second upper cladding layer so as to bury the ridge region portion. Therefore, the surface defect density can be reduced from 10⁶/cm² in the prior art to 10⁴/cm², and thus the surface morphology is improved to a great extent and a high reliability semiconductor laser device having preferable device characteristics is obtained. When the total thickness of the first upper cladding layer, the light reflecting layer, the thin film layer portion of second upper cladding layer is equal to or lower than 0.3µm, there arises no idle current which otherwise arises due to the injected current being broadened in the transverse direction under the current blocking layers, whereby a preferable device characteristics is obtained.
Patent EP-0621742-A2 (EP)
Inventor: KASTL ROLAND
IPC: H01F27/02
Filed: 1994-04-12
Abstract: The housing consists of an upper part which comprises three separate cover caps (3, 8), the two lateral cover caps (8) being held by one lock each. The lock consists in each case of two lateral holding channels (24) which have a perpendicularly running groove (23) on the central cover cap, into which groove a perpendicular rib (22) engages on the inside of the longitudinal side wall (14) of the lateral cover cap (8). In addition, a central holding tongue (25) is attached to the top area (10) of the lateral cover cap (8), in the horizontal groove (26) of which central holding tongue a rib (27) engages on the outside of the narrow side wall (21) of the central cover cap (3). <IMAGE>
Patent EP-0626167-A2 (EP)
Inventor: GUCK FRANZ
IPC: A61Q17/00
Filed: 1994-04-25
Abstract: The present invention relates to a skin protection foam as composition to counter compositions which attack skin.
Patent EP-0624689-A2 (EP)
Inventor: LEITHEUSSER WOLFGANG
IPC: E01B31/17
Filed: 1994-04-28
Abstract: Rail-grinding machine capable of travelling on a track and intended for the abrasive removal of deformations or burrs on the inside of the rail heads and also for the reprofiling of the rail-head region by polygonal grinding, consisting of a platform, formed from longitudinal beams and transverse members and having guide rollers which are guided on the rails of the track, and of preferably two grinding modules which are arranged one behind the other in the travelling direction, are connected to the platform and are substantially structurally identical, characterised by the features   (a) the grinding modules (7a, 7b) are releasably mounted on the platform (10), (b) each grinding module (7a, 7b) has a frame (15) with a feed slide (46) arranged therein so as to be adjustable horizontally transversely to the longitudinal direction of the rails, (c) the feed slide (46) has a lift (28) adjustable vertically with respect to the longitudinal direction of the rails, (d) in the lift (28), a pivoting bracket (26) is mounted so as to be pivotable about a pivoting axis (29) arranged longitudinally with respect to the longitudinal direction of the rails, (e) a motor-driven grinding device (22) is arranged on the pivoting bracket (26).
Patent EP-0634650-A2 (EP)
Inventor: OST KARL
IPC: G01N31/00
Filed: 1994-05-18
Abstract: Previously disclosed methods for continuously determining the concentration of hydrogen peroxide or oxidising agents therefor in aqueous solutions are in some cases susceptible to interference and/or measure only a concentration range within narrow limits. The method according to the invention for determining the H2O2 concentration overcomes these problems; it is based on measurement of the O2 concentration both in a dilution stream to which an oxidising agent for H2O2 has previously been admixed, and in a reaction stream formed from the latter and from a sample stream, after a reaction zone using oxygen electrodes and establishing the H2O2 concentration from the measured O2 concentration and the dilution factor. The device according to the invention comprises devices for obtaining a continuous sample stream (5) and dilution stream (14), a metering device (23) for the oxidising agent, mixing devices (12 and 7) in the dilution stream and reaction stream (6), devices for measuring the O2 concentration (13 and 9) and for process control (26). <IMAGE>